travel to a crawl. nationwide clear sky this is week, but winter weather is the wild card through the december travel rush. if you have to cancel my flight because of weather, are you going to rebook me? we re going to take care of you and rebook you. but you have the ability to go on the united app and check out flight options yourself. reporter: 48 million americans are on the roads this week paying $3.40 for unleaded, $1.30 more than a year ago. prices go up. reporter: steep pump rises, but well below the all-time high from back in 2008. tom costello, thank you for that report. coming up, president carter delivered a nationwide address wearing a sweater in 1977. and we learned this past week at least one republican office holder has never gotten over